Subversion Repositories openrisc

-- C92003A.ADA

--                             Grant of Unlimited Rights

--

--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,

--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 

--     unlimited rights in the software and documentation contained herein.

--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 

--     this public release, the Government intends to confer upon all 

--     recipients unlimited rights  equal to those held by the Government.  

--     These rights include rights to use, duplicate, release or disclose the 

--     released technical data and computer software in whole or in part, in 

--     any manner and for any purpose whatsoever, and to have or permit others 

--     to do so.

--

--                                    DISCLAIMER

--

--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR

--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 

--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE

--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 

--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A

--     PARTICULAR PURPOSE OF SAID MATERIAL.

--*

-- CHECK THAT A TASK CAN BE PASSED AS AN ACTUAL IN OR IN OUT PARAMETER

-- IN A SUBPROGRAM CALL AND THAT THE ACTUAL AND FORMAL PARAMETERS DENOTE

-- THE SAME TASK OBJECT.

-- JRK  1/17/81

-- TBN 12/19/85  ADDED IN OUT PARAMETER CASE.

-- PWB  8/04/86  ADDED CHECK THAT FORMAL AND ACTUAL PARAMETERS DENOTE

--               THE SAME TASK OBJECT.

WITH REPORT; USE REPORT;

PROCEDURE C92003A IS

BEGIN

     TEST ("C92003A", "CHECK TASKS PASSED AS ACTUAL IN OR IN OUT " &

                       "PARAMETERS TO SUBPROGRAMS");

     DECLARE

          TASK TYPE TT IS

               ENTRY E (I : INTEGER);

          END TT;

          T, S : TT;

          TASK BODY TT IS

               SOURCE : INTEGER;

          BEGIN

               SELECT

                    ACCEPT E (I : INTEGER) DO

                         SOURCE := I;

                    END E;

               OR

                    TERMINATE;

               END SELECT;

               IF SOURCE /= 1 THEN

                    FAILED ("EXPECTED 1, GOT " & INTEGER'IMAGE(SOURCE));

               END IF;

               SELECT

                    ACCEPT E (I : INTEGER) DO

                         SOURCE := I;

                    END E;

               OR

                    TERMINATE;

               END SELECT;

               IF SOURCE /= 2 THEN

                    FAILED ("EXPECTED 2, GOT " & INTEGER'IMAGE(SOURCE));

               END IF;

               SELECT

                    ACCEPT E (I : INTEGER) DO

                         SOURCE := I;

                    END E;

               OR

                    TERMINATE;

               END SELECT;

               IF SOURCE /= 3 THEN

                    FAILED ("EXPECTED 3, GOT " & INTEGER'IMAGE(SOURCE));

               END IF;

          END TT;

          PROCEDURE P (T : TT) IS

          BEGIN

               T.E(2);

          END P;

          PROCEDURE Q (S : IN OUT TT) IS

          BEGIN

               S.E(2);

          END Q;

     BEGIN

          T.E(1);                  -- FIRST CALL TO T.E

          P(T);                    -- SECOND CALL TO T.E

          T.E(3);                  -- THIRD CALL TO T.E

          S.E(1);                  -- FIRST CALL TO S.E

          Q(S);                    -- SECOND CALL TO S.E

          S.E(3);                  -- THIRD CALL TO S.E

     END;

     RESULT;

END C92003A;